Help asap!! i’ll give brainliest!

Iwant to know what 3g+5h+4g-2h is my teacher is too selfish to tell us

The general form of the quetion of a circle is ax^2+by^2+cx+dy+e=0 where a=b=0 if the circle has a radius of three units and the center lies on the y axis which set of values of a, b, c, d, and e might correspond to the circle

Construct the graph that models the given situation